OBJECTIVE: To investigate the association of cognitive impairment (COGI) and depression with all-cause mortality and cardiovascular-specific mortality among community-dwelling elderly individuals in rural Greece.

METHODS: Cognition and depressive symptomatology of 676 Velestino town residents aged ≥60 years were assessed using Mini-Mental State Examination (MMSE) and Geriatric Depression Scale (GDS), respectively. Eight-year all-cause mortality and cardiovascular mortality were explored by multivariate Cox regression models controlling for major confounders.

RESULTS: Two hundred and one patients died during follow-up. Cognitive impairment (MMSE ≤ 23) was independently associated with all-cause mortality (hazard ratio [HR]: 1.57, 95% confidence interval [CI]: 1.13-2.18) and cardiovascular mortality (HR: 1.57, 95%CI: 1.03-2.41). Moderate to severe depression (GDS > 10) was significantly associated only with a 51% increase in all-cause mortality. A male-specific association was noted for moderate to severe depression, whereas the effect of COGI was limited to females. Noteworthy, COGI and depression comorbidity, rather than their sole presence, increased all-cause mortality and cardiovascular mortality by 66% and 72%, respectively. The mortality effect of COGI was augmented among patients with depression and of depression among patients with COGI.

CONCLUSION: COGI and depression, 2 entities often coexisting among elderly individuals, appear to increase all-cause mortality and cardiovascular mortality. Gender-specific modes may prevail but their comorbidity should be carefully assessed, as it seems to represent an independent index of increased frailty, which eventually shortens life expectancy.

We explored the potential association of depression history and personality, evaluated through a robust questionnaire tool, namely the Eysenck Personality Scale, with disease risk and progression among Greek patients. A total of 106 melanoma patients and their 1 : 1 sex-matched controls were interviewed on the basis of a questionnaire comprising phenotypic, sociodemographic, lifestyle and medical history variables, as well as information on history of lifetime major depression. The Eysenck Personality Questionnaire, measuring the four personality dimensions (extraversion, neuroticism, psychoticism, lie), was thereafter completed. Adjusted odds ratios (ORs) for melanoma risk were derived through multiple logistic regression analyses, whereas potential predictors of survival were explored using Cox proportional hazards models. Sun sensitivity score [OR: 1.55, 95% confidence interval (CI): 1.16-2.06] and major depression history (OR: 5.72, 95% CI: 1.38-23.73) were significantly associated with melanoma, whereas inverse associations of extraversion (OR: 0.90, 95% CI: 0.83-0.97) and psychoticism score (OR: 0.88, 95% CI: 0.78-1.00) were noted. These associations were more pronounced and remained solely among female patients; notably, decreased extraversion (OR: 0.86, 95% CI: 0.76-0.98) and psychoticism score (OR: 0.63, 95% CI: 0.43-0.91), as well as increased depression history (OR: 10.69, 95% CI: 1.43-80.03) were evident. Cox-derived hazard ratios showed nonsignificant associations of depression history and personality with disease outcome. Our data support the hypotheses that depression history and personality are associated with melanoma risk. No effect on survival after cancer diagnosis was observed. If confirmed in future studies, these associations may contribute toward better understanding the etiology of melanoma, enhancing health-related quality of life. Copyright (C) 2017 Wolters Kluwer Health, Inc. All rights reserved.

The serotonin system is known to play a pivotal role for mood, behaviour and psychic illness as e.g. alcoholism. Alcoholism in both males and females has been associated with polymorphisms in genes encoding for proteins of importance for central serotonergic function. Genotyping of two functional polymorphisms in the promoter region of the serotonin transporter and monoamine oxidase-A, respectively, (5-HTT-LPR and MAOA-VNTR), was performed in a group of women with severe alcohol addiction. A large sample of adolescent females from a normal population was used as controls. A significantly higher frequency of the LL 5-HTT genotype (high activity) was found in female addicts without a known co-morbid psychiatric disorder than in the controls. Genotype of the MAOA-VNTR polymorphism did not differ significantly between addicts and controls. However, within the group of alcoholics, when the patients with known co-morbid psychiatric disorders were excluded, aggressive anti-social behaviour was significantly linked to the presence of the high activity MAOA allele. The pattern of associations between genotypes of 5-HTT-LPR and MAOA-VNTR in women with severe alcoholism differs from most corresponding studies on males.

Although methadone maintenance treatment (MMT) has been shown to be effective, poor compliance is always a threat. It has often been pointed out that one variable that inevitably reduces adherence to treatment regimes is the negative side-effects of the treatment. This study examines seventeen known side-effects in a sample of 110 former opiate addicts consecutively admitted to methadone maintenance treatment. Self-reported side-effects were collected through a questionnaire. Despite the considerable increase, from 23 to 74% of the sample, in the proportion that reported individual side-effects between the period of opiate use and that of methadone treatment, the overall result was a significant decrease in eleven symptoms, no change in four and a substantial increase in only two. In some individuals a symptom that is liable to be problematic actually does become problematic, while the same symptom becomes less frequent in the group as a whole. Weight gain is the symptom that increases most in the whole group and needs to be constantly monitored. Other side-effects that remain high and need to be kept under review in clinical practice are nervousness, decreased libido, daytime drowsiness, constipation and perspiration.

For 23 years (1966-1989) Sweden had a National Methadone Maintenance treatment of opioid addicts, delivering 70-80 % vocationally rehabilitated patients, taxpaying citizens, with no drug abuse and a great reduction in mortality rates. This treatment was changed in 1990 into a short-term methadone program, resulting in numerous discharges for disciplinary reasons, a high mortality rate among the newly discharged and poor rehabilitation results. Politically, the short-term treatment is called "restrictive", which is regarded as commendable by the Swedish mass media.

The general aim was to describe the frequency of and the reasons for locked doors at wards within Swedish psychiatric care. A questionnaire was answered by 193 ward managers. The findings demonstrated that 73% (n = 193) of the wards were locked on the day of investigation. Wards were sometimes locked in the absence of committed patients and sometimes open in the presence of committed patients. Wards were more often locked if at least one committed patient was present. Fewer wards for children and adolescents, than for adults and old people, were locked. More wards in the areas of Sweden's three largest cities, than in the rest of the country, were locked. Fourteen categories of reasons for locking wards were generated by a content analysis of answers to an open-ended question. Most answers were categorized as: prevent patients from escaping, legislation, provide patients and others with safety and security, prevent import and unwelcome visits, and staff's need of control. Staff working in psychiatric care ought to reflect upon and articulate reasons for, and decisions about, locking or opening entrance doors, with the limitation of patients' freedom in mind.

The aim of this mini-ethnographic study was to describe medication administration (MA) in short-time inpatient psychiatric care. MA was observed on two psychiatric wards. Field-notes were taken and interviews were conducted with 15 voluntarily admitted patients and nine nurses. The data analysis was conducted as a dialectical and interactive process. Two central categories were generated: get control and leave control, and two subcategories: interpersonal contact and nurses' knowledge. The patients left control over medication to the nurses and expressed gratefulness for the opportunity to do so. Interpersonal contact between patients and nurses and nurses' knowledge were of importance for the possibility for the nurses to get control and for the patients to leave control. MA is a complex task with an importance beyond giving the right pill to the right patient, and provides patients with an opportunity to communicate with the nurses.

The aims of this study were to describe: patient experiences of and nurse perceptions of patient experiences of forced medication before, during and after forced medication; patient and nurse perceptions of alternatives to forced medication; and whether patients, according to patients and nurses, retrospectively approved of forced medication. Eleven patients and nurses were interviewed about a certain situation of forced medication. Data were analysed by content analysis. The findings demonstrate that forced medication evokes a number of patient experiences according to patients and nurses. These are related to the disease, the situation of being forcibly medicated and the drug. Patients mentioned several alternatives to the forced medication, whereas nurses mentioned no alternatives. A minority of the patients, and not as many patients as the nurses’ thought, retrospectively approved of the use of forced medication. It can be concluded that patients and nurses do not share the same perceptions about what patients experience when forcibly medicated.

Aims and objective. To describe nurses’ and mental health nurse assistants’ perceptions of advantages and disadvantages about working on a psychiatric ward with a locked entrance door.

Background. Psychiatric staff sometimes needs to protect patients from harming themselves or others. To keep the entrance door locked may help staff to achieve this goal. How locked entrance doors at psychiatric wards are experienced by staff, working on these wards, has been investigated to a very limited extent.

Design. The study was explorative and descriptive.

Method. Audio taped, semi-structured interviews with open-ended questions about advantages and disadvantages about working on a psychiatric ward with a locked entrance door, were conducted with 20 nurses and 20 mental health nurse assistants. Data were analyzed with content analysis.

Results. A content analysis revealed eight categories of advantages and 18 categories of disadvantages. Most advantages mentioned by nurses and mental health nurse assistants were categorized as providing staff with control over patients, providing patients with a secure and efficient care and protecting patients and staff against ‘the outside’. Most disadvantages mentioned by nurses were categorized as causing extra work for staff, making patients feel confined, making patients feel dependent and creating a non-caring environment. Most disadvantages mentioned by mental health nurse assistants were categorized as causing extra work for staff, making patients feel confined, causing emotional problems for patients, making staff's power obvious and forcing patients to adapt to other patients’ needs. Nurses and mental health nurse assistants mentioned more disadvantages than advantages and nurses mentioned more disadvantages than mental health nurse assistants.

Conclusion. Nurses and mental health nurse assistants perceive a number of advantages and disadvantages for themselves, patients and significant others with a locked door at a psychiatric ward. Most of these concern patients’ experiences.

Relevance to clinical practice. It is important for staff working within psychiatric care to reflect upon the fact that a locked entrance door is connected with a range of negative as well as positive perceptions and to minimize patient and own concerns connected to the locked door.

The Drinking Motives Questionnaire measures motives for alcohol consumption on four subscales. Coping with negative affect and enhancement of positive affect have been shown to be associated with high levels of alcohol consumption and alcohol-related problems. Few studies exist concerning drinking motives among treatment-seeking patients. The aims of the study were to investigate the factor structure of the shortened-form of the revised Drinking Motives Questionnaire, map main drinking motives, explore group differences in motives due to sex, age, level of drinking problems, and symptoms of depression/anxiety and to investigate whether different drinking motives predict alcohol-related problems in this group. There were 274 treatment-seeking patients recruited from four addiction treatment clinics in Sweden. The shortened-form of the revised Drinking Motives Questionnaire was administered in conjunction with a regular visit to the clinics together with measures of degree of alcohol-related problems, psychiatric symptoms, and demographic factors. Main drinking motives were identified. A confirmatory factor analysis was run to confirm the factor structure of the shortened-form of the revised Drinking Motives Questionnaire. A logistic regression using the Enter method was performed to investigate associations between predictors and Alcohol Use Disorder Identification Test scores. The results confirmed the four-factor structure reported in studies on non-treatment-seeking individuals. Coping was the most commonly expressed motive. Not previously found in a clinical sample, the results showed that coping motives, together with being male and having elevated anxiety scores, were associated to Alcohol Use Disorder Identification Test scores indicative of alcohol dependence. The shortened-form of the revised Drinking Motives Questionnaire is a brief and valid instrument that holds potential for clinical use in mapping drinking motives among treatment seekers.

Background and aim. The individual's experiences of stress as well as constitutional factors, including high neuroticism and female gender, are known determinants for migraine. The present aim was to further elucidate factors of personality and stress, including life events, in relation to gender in migraine. Methods. A cross-sectional study was performed on 150 persons, 106 women and 44 men, suffering from at least two migraine attacks a month. All obtained a doctor-defined migraine diagnosis based on a structured face-to-face interview concerning their health situation and current and prior stress. All of them also answered validated questionnaires regarding personality traits (SSP), life events, and perceived ongoing stress. Results. The personality trait inventory showed high mean scores for stress susceptibility and low mean scores for aggressiveness and adventure seeking, both for women and for men, as well as high mean scores for psychic and somatic anxiety in women. Stress susceptibility, the overall most deviant trait, correlated strikingly with current level of stress in both sexes. In women, stress susceptibility also correlated strongly with experiences of negative life events. Tension-type headache, anxiety, and depression were approximately twice as prevalent in women compared to men. Conclusions. The present study confirms previous research, showing that stress is an important factor in migraine. Stress susceptibility, life events, and concomitant psychosomatic illnesses should be considered important when evaluating individuals with migraine, and gender aspects need to be taken into account.

Subarachnoid haemorrhage (SAH) reduces health-related quality of life (HRQoL) and increases the risk of psychiatric sequels such as depression and posttraumatic stress disorder. Especially those with a psychiatric history and those using maladaptive coping strategies are at risk for such sequels. The extent to which HRQoL after SAH was related to a history of psychiatric morbidity and to the use of various coping strategies was assessed.

Patients admitted to the Uppsala University Hospital with aneurysmal SAH (n = 59) were investigated prospectively. Seven months after SAH, data were collected using the Structured Clinical Interview for DSM-IV axis I disorders, the Short Form-36 (SF-36) Health Survey and the Jalowiec Coping Scale.

Patients with SAH had lower HRQoL than the general Swedish population in all eight domains of the SF-36. The lower HRQoL was almost entirely in the subgroup with a psychiatric history. HRQoL was also strongly correlated to the use of coping. Physical domains of SF-36 were less affected than mental domains. Those with a psychiatric history used more coping than the remainder with respect to all emotional coping scales. Coping and the presence of a psychiatric history were more strongly related to mental than to physical components of HRQoL.

A psychiatric history and the use of maladaptive emotional coping were related to worse HRQoL, more to mental than to physical aspects.

AIMS: The aims of this study were: (1) to describe nurses' views of the physical and supportive needs of patients who have suffered a subarachnoid haemorrhage (SAH), (2) to describe nurses' views of changes in social circumstances and (3) changes in the mental condition of patients after SAH. BACKGROUND: As patients with SAH are generally younger and predominantly female compared with other stroke groups they may have different needs of nursing support to facilitate adaptation. Caring for persons surviving stroke involves advanced nursing skills such as monitoring neurological functions in neurointensive care and providing physical care during rehabilitation. DESIGN: Explorative descriptive design. METHOD: Semi-structured interviews were performed with 18 nurses in neurointensive and rehabilitation care. A qualitative latent content analysis was conducted. RESULTS: Nurses viewed patients' need for support as a process ranging from highly advanced technological care to 'softer' more emotional care. However, shortages in the communication between neurointesive and rehabilitation nurses regarding this support were acknowledged. Changes in social circumstances and mental conditions were viewed both as obstacles and advantages regarding return to everyday life. Nurses also viewed that the characteristics of the group with SAH was not particularly different from the group with other types of stroke. CONCLUSIONS: Support to patients with SAH is viewed as a process carried out by nurses at neurointensive care units and rehabilitation units. Shortages in communication, regarding this support, were acknowledged. Obstacles and advantages with respect to returning to everyday life could apply to any stroke group, which could make it more difficult for nurses to detect the specific needs of patients with SAH. RELEVANCE TO CLINICAL PRACTICE: The communication between neurointensive nurses and rehabilitation nurses regarding support to patients with SAH is not satisfactory. Occasionally the specific needs of patients with SAH are not recognized.

Introduction. Little is known about the roles that lifetime psychiatric disorders play in psychiatric and vocational outcomes of aneurysmal subarachnoid haemorrhage (SAH). Materials and methods. Eighty-three SAH patients without apparent cognitive dysfunction were assessed using the Structured Clinical Interview for DSM-IV axis I disorders (SCID-I) after their SAH. Diagnoses were assessed for three time periods, 'lifetime before SAH', '12 months before SAH' and '7 months after SAH'. Results. Forty-five percentage of patients with SAH reported at least one lifetime psychiatric disorder. After SAH, symptoms of depression and/or post-traumatic stress disorder (PTSD) were seen in 41%, more often in those with a psychiatric history prior to SAH (p = 0.001). In logistic regressions, depression after SAH was associated with a lifetime history of major depression, or of anxiety or substance use disorder, as well as with lifetime psychiatric comorbidity. Subsyndromal or full PTSD was predicted by a lifetime history of major depression. After the SAH, 18 patients (22%) had received psychotropic medication and/or psychological treatment, 13 of whom had a disorder. Those with a lifetime history of major depression or treatment with antidepressants before SAH had lower return to work rates than others (p = 0.019 and p = 0.031, respectively). This was also true for those with symptoms of depression and/or PTSD, or with antidepressant treatment after SAH (p = 0.001 and p = 0.031, respectively). Conclusions. Depression and PTSD are present in a substantial proportion of patients 7 months after SAH. Those with a history of psychiatric morbidity, any time before the SAH, are more at risk and also constitute a risk group for difficulties in returning to work.

AIMS: The aims of the study were to describe what patients with no or only minor neurological deficits after aneurysmal subarachnoid haemorrhage (SAH) perceived to be important for recovery, and perceived consequences of the illness. BACKGROUND: Quantitative studies indicates unfavourable outcomes after aneurysmal SAH, concerning for example mental health and return to everyday life, among patients expected to recover completely. Thus, it is important to investigate the perceptions of patients and to give them the opportunity to communicate what they consider important for recovery. DESIGN: Qualitative descriptive design. METHOD: Semi-structured interviews with 20 aneurysmal subarachnoid haemorrhagic patients were conducted approximately 12 months after the onset. Analyses were carried out in two steps, beginning with a qualitative content analysis. Due to the findings in the initial content analysis, a structured clinical interview for psychiatric disorders was used as a second step to verify the presence or absence of depression in the participants. RESULTS: Two patterns were identified. One pattern revealed that informants without depression experienced a 'confident perception of recovery', which included perceptions of meaningfulness. Another pattern revealed that depressed informants experienced a 'pessimistic perception of recovery', which included perceptions of hopelessness. Expectations regarding care after departure from the neurointensive care unit were not met. CONCLUSIONS: Individuals suffering from depression after aneurysmal SAH have a pessimistic view of their recovery in contrast to those without depression. These findings highlight the importance of better recognition and treatment of depression in the aftermath of SAH. RELEVANCE TO CLINICAL PRACTICE: These findings highlight the importance of better recognition and treatment of depression after aneurysmal SAH, where nurses play an active role. Nurses should seek to take actions to better meet patient's needs after departure from neurointensive care units.

Background: Fetal alcohol spectrum disorders (FASD) is an umbrella term covering several conditions for which alcohol consumption during pregnancy is taken to play a causal role. The benefit of individuals being identified with a condition within FASD remains controversial. The objective of the present study was to identify ethical aspects and consequences of diagnostics, interventions, and family support in relation to FASD.

Methods: Ethical aspects relating to diagnostics, interventions, and family support regarding FASD were compiled and discussed, drawing on a series of discussions with experts in the field, published literature, and medical ethicists.

Results: Several advantages and disadvantages in regards of obtaining a diagnosis or description of the condition were identified. For instance, it provides an explanation and potential preparedness for not yet encountered difficulties, which may play an essential role in acquiring much needed help and support from health care, school, and the socia ! services. There are no interventions specifically evaluated for FASD conditions, but training programs and family support for conditions with symptoms overlapping with FASD, e.g. ADHD, autism, and intellectual disability, are likely to be relevant. Stigmatization, blame, and guilt are potential downsides. There might also be unfortunate prioritization if individuals with equal needs are treated differently depending on whether or not they meet the criteria for a specific condition. Conclusions: The value for the concerned individuals of obtaining a FASD-related description of their condition - for instance, in terms of wellbeing - is not established. Nor is it established that allocating resources based, on whether individuals fulfil FASD-related criteria is justified, compared to allocations directed to the most prominent specific needs.

Antenatal depression affects similar to 9-19% of pregnant women and can exert persistent adverse effects on both mother and child. There is a need for a deeper understanding of antenatal depression mechanisms and the development of tools for reliable diagnosis and early identification of women at high risk. As the use of untargeted blood metabolomics in the investigation of psychiatric and neurological diseases has increased substantially, the main objective of this study was to investigate whether untargeted gas chromatography-mass spectrometry (GC-MS) plasma metabolomics in 45 women in late pregnancy, residing in Uppsala, Sweden, could indicate metabolic differences between women with and without depressive symptoms. Furthermore, seasonal differences in the metabolic profiles were explored. When comparing the profiles of cases with controls, independently of season, no differences were observed. However, seasonal differences were observed in the metabolic profiles of control samples, suggesting a favorable cardiometabolic profile in the summer vs. winter, as indicated by lower glucose and sugar acid concentrations and lactate to pyruvate ratio, and higher abundance of arginine and phosphate. Similar differences were identified between cases and controls among summer pregnancies, indicating an association between a stressed metabolism and depressive symptoms. No depression-specific differences were apparent among depressed and non-depressed women, in the winter pregnancies; this could be attributed to an already stressed metabolism due to the winter living conditions. Our results provide new insights into the pathophysiology of antenatal depression, and warrant further investigation of the use of metabolomics in antenatal depression in larger cohorts.

Background: In the peripartum period, the literature on seasonality in depression is still scarce and studies present varying findings. The aims of this study were to investigate whether seasonal patterns in postpartum depressive symptoms previously identified in a Swedish study could be replicated in a larger study, as well as to assess seasonal patterns in depressive symptoms during pregnancy.

Methods: This was a nested case-control study comprised of 4129 women who participated in the BASIC project and gave birth at Uppsala University Hospital, Uppsala, Sweden, between February 2010 and December 2015.

Results: Women who gave birth in October-December 2011 had an increased odds of depressive symptoms at 6 weeks postpartum, when compared with women giving birth in April-June 2011 (aOR = 2.42; 95% CI: 1.12-5.26). The same pattern was found among women with a history of depression. No other seasonal patterns for depressive symptoms during pregnancy or at 6 weeks postpartum were identified.

Conclusions: In general, no consistent seasonal patterns were found in peripartum depressive symptoms. Whether the seasonal patterns found in some studies during certain years may be due to other factors relating to specific years and seasons, such as extreme climatic conditions or other particular events, warrants further investigation.

Background: Meteorological parameters and air pollen count have been associated with affective disorders and suicide. Regarding peripartum depression, the literature is restricted and inconclusive.

Methods: This cross-sectional study included women (pregnant, n = 3843; postpartum, n = 3757) who participated in the BASIC (Biology, Affect, Stress, Imaging, and Cognition) study 2010-2015 and the UPPSAT (Uppsala-Athens) study (postpartum, n = 1565) in 2006-2007. Cases were defined according to presence of depressive symptoms during pregnancy (gestational week 32) and 6 weeks postpartum, using the Edinburgh Postnatal Depression Scale (EPDS). Exposure of sunshine, temperature, precipitation, snow coverage, and air pollen counts of durations of 1, 7, and 42 days prior to the outcome were studied for associations with depressive symptoms, using negative binomial regression.

Results: Prior to Bonferroni correction, the concentration of mugwort pollen, both one week and six weeks before the EPDS assessment at gestational week 32, was inversely associated with depressive symptoms in pregnancy, both before and after adjustment for season. No associations were found between the exposure to meteorological parameters and pollen and depressive symptoms, at the same day of depressive symptoms' assessment, the previous week, or the six weeks prior to assessment, either during pregnancy or postpartum after Bonferroni correction.

Conclusions: There was no evidence that neither short-term nor long-term exposure to meteorological parameters or air pollen counts were associated with self-reported peripartum depressive symptoms in Uppsala, Sweden.

BACKGROUND:

We hypothesized that acutely sleep-deprived participants would rate ascending concentrations of sucrose as more intense and pleasant, than they would do after one night of normal sleep. Such a finding would offer a potential mechanism through which acute sleep loss could promote overeating in humans.

METHOD:

A total of 16 healthy normal-weight men participated in 2 conditions: sleep (permitted between 22:30 and 06:30 h) and total sleep deprivation (TSD) respectively. On the morning after regular sleep and TSD, circulating concentrations of ghrelin and glucose were measured. In addition, participants hunger level was assessed by means of visual analogue scales, both before and after a caloric preload. Finally, following the preload, participants rated both intensity and pleasantness of six orally presented yogurt probes with varying sucrose concentrations (2-29 %).

RESULTS:

Feelings of hunger were significantly more intense under both fasted and sated conditions when subjects were sleep-deprived. In contrast, the change in hunger induced by the preload was similar between the sleep and TSD conditions. Plasma concentrations of ghrelin were significantly higher under conditions of TSD, whereas plasma glucose did not differ between the conditions. No effects were found either on sweet taste intensity or on pleasantness after TSD.

CONCLUSION:

One night of TSD increases morning plasma concentrations of the hunger-promoting hormone ghrelin in healthy young men. In contrast, sweet taste perception was not affected by nocturnal wakefulness. This suggests that an altered sweet taste perception is an unlikely mechanism by which TSD enhances food intake.

Acute sleep loss increases food intake in adults. However, little is known about the influence of acute sleep loss on portion size choice, and whether this depends on both hunger state and the type of food (snack or meal item) offered to an individual. The aim of the current study was to compare portion size choice after a night of sleep and a period of nocturnal wakefulness (a condition experienced by night-shift workers, e.g. physicians and nurses). Sixteen men (age: 23 ± 0.9 years, BMI: 23.6 ± 0.6 kg/m²) participated in a randomized within-subject design with two conditions, 8-h of sleep and total sleep deprivation (TSD). In the morning following sleep interventions, portion size, comprising meal and snack items, was measured using a computer-based task, in both fasted and sated state. In addition, hunger as well as plasma levels of ghrelin were measured. In the morning after TSD, subjects had increased plasma ghrelin levels (13%, p = 0.04), and chose larger portions (14%, p = 0.02), irrespective of the type of food, as compared to the sleep condition. Self-reported hunger was also enhanced (p < 0.01). Following breakfast, sleep-deprived subjects chose larger portions of snacks (16%, p = 0.02), whereas the selection of meal items did not differ between the sleep interventions (6%, p = 0.13). Our results suggest that overeating in the morning after sleep loss is driven by both homeostatic and hedonic factors. Further, they show that portion size choice after sleep loss depend on both an individual's hunger status, and the type of food offered.

BackgroundExcessive daytime sleepiness (EDS) is common in Parkinson's disease (PD), but its role and relation to other PD features is less well understood. ObjectiveTo investigate potential predictors of EDS in PD and to explore how EDS relates to other motor and non-motor PD features. Methods118 consecutive persons with PD (54% men; mean age, 64) were assessed regarding EDS using the Epworth Sleepiness Scale (ESS) and a range of motor and non-motor symptoms. Variables significantly associated with ESS scores in bivariate analyses were used in multiple regression analyses with ESS scores as the dependent variable. Principal component analysis (PCA) was conducted to explore the interrelationships between ESS scores and other motor and non-motor PD aspects. ResultsAmong 114 persons with complete ESS data, significant independent associations were found between ESS scores and axial/postural/gait impairment, depressive symptoms, and pain (R-2, 0.199). ESS scores did not load significantly together with any other PD features in the PCA. ConclusionsOnly a limited proportion of the variation in EDS could be accounted for by other symptoms, and EDS did not cluster together with any other PD features in PCAs. This suggests that EDS is a separate manifestation differing from, for example, poor sleep quality and fatigue.

Background: The treatment of choice for cycloid psychosis has traditionally been electroconvulsive therapy (ECT), but there is a lack of studies on its effectiveness.

Aims: The primary aim of this register study was to determine the rates of remission and response after ECT for cycloid psychosis. The secondary aim was to examine possible predictors of outcome.

Methods: Data were obtained from the National Quality Register for ECT in Sweden. The study population was patients (n=42) who received ECT for acute polymorphic psychotic disorder without symptoms of schizophrenia or for cycloid psychosis between 2011-2015 in 13 hospitals. Remission and response rates were calculated using Clinical Global Impression-Severity (CGI-S) and -Improvement scores, respectively. Variables with possible predictive value were tested using Chi-square and Fisher's exact test.

Results: The response rate was 90.5%. The remission rate was 45.2%. Of 42 patients, 40 improved their CGI-S score after ECT (p<0.001). The mean number of ECT treatments was 2.5 for non-responders and 7.0 for responders (p=0.010). The mean number of ECT treatments did not differ significantly between remitters and non-remitters (7.2 vs 6.1, p=0.31). None of the other investigated potential predictors was statistically significantly associated with outcome.

Conclusions: ECT is an effective treatment for cycloid psychosis. Future studies need to compare the outcome of ECT to that of other treatment strategies. Clinical implications: The high response rate with ECT indicates that cycloid psychosis is a clinically useful diagnosis.

Background: Forensic psychiatric care treats mentally disordered offenders who suffer mainly from psychotic disorders, although comorbidities such as personality disorders, neurodevelopmental disorders, and substance abuse are common. A large proportion of these patients have committed violent crimes. Their care is involuntary, and their caregivers' mission is complex: not only to rehabilitate the patient, but also to consider their risk for reoffending and their risk to society. The objective of this overview of systematic reviews is to identify, appraise, and summarize the existing knowledge in forensic psychiatric care and identify knowledge gaps that require further research.

Methods: We undertook a systematic literature search for systematic reviews in five defined domains considered important in daily clinical practice within the forensic psychiatric care: (1) diagnostic assessment and risk assessments; (2) pharmacological treatment; (3) psychological interventions; (4) psychosocial interventions, rehabilitation, and habilitation; and (5) restraint interventions. The target population was mentally disordered offenders (forensic psychiatric patients aged >15 years). Each abstract and full text review was assessed by two of the authors. Relevant reviews then were assessed for bias, and those with moderate or low risk of bias were included.

Results: Of 38 systematic reviews meeting the inclusion criteria, only four had a moderate risk of bias. Two aimed to incorporate as many aspects of forensic psychiatric care as possible, one investigated non-pharmacological interventions to reduce aggression in forensic psychiatric care, and one focused on women with intellectual disabilities in forensic care. However, most of the primary studies included in these reviews had high risks of bias, and therefore, no conclusions could be drawn. All of our identified domains must be considered knowledge gaps.

Conclusion: We could not answer any of our research questions within the five domains because of the high risk of bias in the primary studies in the included systematic reviews. There is an urgent need for more research on forensic psychiatric care since all of our studied domains were considered knowledge gaps.

Vitamin D receptors and vitamin D metabolizing enzymes are present in the central nervous system. Calcitriol (the active vitamin D hormone) affects numerous neurotransmitters and neurotrophic factors, relevant for mental disorders. In the case of depressive disorders, considerable evidence supports a role of suboptimal vitamin D levels. However, the data are not conclusive and further studies are necessary. Especially, the relative importance o/f the pineal-melatonin system versus the vitamin D-endocrine system for the pathogenesis of seasonal affective disorders is presently unresolved. Two diagnoses, schizophrenia and autism, have been hypothetically linked to developmental (prenatal) vitamin D deficiency, however, also in adult patients, low levels have been reported, supporting the notion that vitamin D deficiency may not only be a predisposing developmental factor but also relate to the adult patients' psychiatric state. Two cases are described, whose psychiatric improvement coincided with effective treatment of vitamin D deficiency.

In a chart review at a psychiatric out-patient department, latitude 59.3 degrees N, a sample of patients with tests of serum 25-hydroxy-vitamin D (25-OHD) and plasma intact parathyroid hormone (iPTH) was collected, together with demographic data and psychiatric diagnoses. During 19 months, 117 patients were included. Their median 25-0HD was 45 nmol/l; considerably lower than published reports on Swedish healthy populations. Only 14.5% had recommended levels (over 75). In 56.4%, 25-OHD was under 50 nmol/l, which is related to several unfavourable health outcomes. Seasonal variation of 25-OHD was blunted. Patients with ADHD had unexpectedly low iPTH levels. Middle East, South-East Asian or African ethnic origin, being a young male and having a diagnosis of autism spectrum disorder or schizophrenia predicted low 25-OHD levels. Hence, the diagnoses that have been hypothetically linked to developmental (prenatal) vitamin D deficiency, schizophrenia and autism, had the lowest 25-OHD levels in this adult sample, supporting the notion that vitamin D deficiency may not only be a predisposing developmental factor but also relate to the adult patients' psychiatric state. This is further supported by the considerable psychiatric improvement that coincided with vitamin D treatment in some of the patients whose deficiency was treated.

Rationale, aims and objective: The Sheehan Disability Scale (SDS) is a brief instrument used to measure functional disability, but the Swedish translation has not been psychometrically evaluated. The aim of this paper is to test the psychometric properties of the Swedish translation and to further examine concurrent and external validity.

Method: In this cross-sectional study, 160 young psychiatric patients from an open care unit in Sweden, were recruited based on a clinical diagnosis of Attention Deficit Hyperactivity Disorder (ADHD), Bipolar Disorder (BD) and/or Borderline Personality Disorder (BPD) and re-diagnosed for confirmation. Participants were interviewed concerning socio-demographic data and a socio-demographic index (SDI) was constructed. Reliability of SDS was measured as internal consistency and an exploratory factor analysis was performed. Level of functioning was measured by SDS scores and Global Assessment of Functioning (GAF). SDS, both self-assessed and expert rated and GAF scores were compared to measure concurrent validity, while SDS and the SDI were compared to measure external validity.

Results: The Swedish SDS had a Cronbach’s alpha coefficient of 0.77. An exploratory factor analysis showed that the SDS-items loaded on a single factor with an eigenvalue of 2.06. Self-assessed SDS-scores correlated with expert rated GAF-scores (r = -0.606) and, to some extent, with SDI scores (r = 0.280). Patients with an SDI score ≥ 1 had higher SDS-scores (t=2.70, p=0.008).

Conclusions: The Swedish SDS has similar psychometric properties as the English and Spanish versions. It showed both concurrent and external validity, but external validity was weaker

Postpartum depression (PPD) is a common childbirth complication, affecting 10-15 % of newly delivered mothers. This study aims to assess the association between personality factors and PPD. All pregnant women during the period September 2009 to September 2010, undergoing a routine ultrasound at Uppsala University Hospital, were invited to participate in the BASIC study, a prospective study designed to investigate maternal well-being. Depressive symptoms were assessed with the Edinburgh Postnatal Depression Scale (EPDS) while the Depression Self-Rating Scale (DSRS) was used as a diagnostic tool for major depression. Personality traits were evaluated using the Swedish Universities Scale of Personality (SSP). One thousand thirty-seven non-depressed pregnant women were included in the study. Non-depressed women reporting high levels of neuroticism in late pregnancy were at high risk of developing postpartum depressive symptoms (PPDSs) at 6 weeks and 6 months after delivery, even after adjustment for confounders (adjusted odds ratio (aOR) = 3.4, 95 % confidence interval (CI) 1.8-6.5 and adjusted odds ratio (aOR) = 3.9, 95 % CI 1.9-7.9). The same was true for a DSRS-based diagnosis of major depression at 6 months postpartum. Somatic trait anxiety and psychic trait anxiety were associated with increased risk for PPDS at 6 weeks (aOR = 2.1, 95 % CI 1.2-3.5 and aOR = 1.9, 95 % CI 1.1-3.1), while high scores of mistrust were associated with a twofold increased risk for PPDS at 6 months postpartum (aOR 1.9, 95 % CI 1.1-3.4). Non-depressed pregnant women with high neuroticism scores have an almost fourfold increased risk to develop depressive symptoms postpartum, and the association remains robust even after controlling for most known confounders. Clinically, this could be of importance for health care professionals working with pregnant and newly delivered women.

Introduction: Postpartum depression predisposes to maternal affective and somatic disorders. It is important to identify which women are at an increased risk of subsequent morbidity and would benefit from an intensified follow-up. Self-harm thoughts (SHTs), with or without other depressive symptomatology, might have prognostic value for maternal health beyond the postpartum period.

Aim: This study is to investigate the somatic and psychiatric morbidity of postpartum women with SHTs, with or without other depressive symptoms, over a 7-year follow-up period.

Materials and methods: The subjects for this study are derived from a population based Swedish cohort of women who gave birth at Uppsala University Hospital (May 2006-June 2007) and who answered the Edinburgh Postnatal Depression Scale (EPDS) at 5 days, 6 weeks, and 6 months postpartum. Three groups were included: women reporting SHTs (SHT group, n = 107) on item 10 of the EPDS; women reporting depressive symptoms, i.e., EPDS >= 12 at 6 weeks and/or 6 months postpartum, without SHTs (DEP group, n = 94); and randomly selected controls screening negatively for postpartum depression (CTL group, n = 104). The number of diagnostic codes for somatic and psychiatric morbidity according to the International Statistical Classification of Diseases and Related Health Problems system, and the number of medical interventions were retrieved from medical records over 7 years following childbirth and were used as the outcome measures, together with any prescription of antidepressants and sick leave during the follow-up.

Results: The SHT group had the highest psychiatric morbidity of all groups and more somatic morbidity than controls. Affective disorders were more common in the SHT and the DEP groups compared with controls, as well as antidepressant prescriptions and sick leave. One-fifth of women with SHTs did not screen positive for depressive symptoms; nevertheless, they had more somatic and psychiatric morbidity than the control group.

Conclusion: Women reporting thoughts of self-harm in the postpartum period are at an increased risk of somatic and psychiatric morbidity during a follow-up of 7 years after delivery, and this increased risk may not be fully attributed to depressive symptoms. Results underline the importance of screening for self-harm symptoms postpartum and point to a need for individualized follow-up.

Objective: Ecological studies have demonstrated a substantial decrease in suicide in parallel with an increasing use of antidepressants. To investigate on the individual level the hypothesis that antidepressant medication was a causal factor. Method: Data on the toxicological detection of antidepressants in 18 922 suicides in Sweden 1992-2003 were linked to registers of psychiatric hospitalization as well as registers with sociodemographic data. Results: The probability for the toxicological detection of an antidepressant was lowest in the non-suicide controls, higher in suicides, and even higher in suicides that had been psychiatric inpatients but excluding those who had been in-patients for the treatment of depression. Conclusion: The finding that in-patient care for depression did not increase the probability of the detection of antidepressants in suicides is difficult to explain other than by the assumption that a substantial number of depressed individuals were saved from suicide by postdischarge treatment with antidepressant medication.

OBJECTIVE

The relationships between subjective satisfaction, distress and quality of life for severely mental ill patients with different functional levels and gender was investigated in a multi-center cohort, using a balanced mix of subjective and clinician ratings in an outcome-informed model for a clinical management based on shared decision making, "The Quality star".

METHODS

 Naturalistic data for 2552 persons, mainly with schizophrenia diagnoses, in long-term treatment and rehabilitation, were analyzed in a cross-sectional study.

RESULTS

With increasing Social Function, rated with the split-GAF Disability/Functioning scale, the better were patients' Satisfaction, subjective Quality of life and Perceived Global Distress. Women were more satisfied with the care but also more distressed.

CONCLUSION

Main findings were in line with other studies. However, the gender differences are in line with some, but not with other, studies. This poses questions how patient factors, instrument constructs, and treatment, especially shared decision making, influence subjective reports.

Key roles for connective tissue growth factor (CTGF/CCN2) are demonstrated in the wound repair process where it promotes myofibroblast differentiation and angiogenesis. Similar mechanisms are active in tumor-reactive stroma where CTGF is expressed. Other potential roles include prevention of hypoxia-induced apoptosis and promoting epithelial-mesenchymal transistion (EMT). CTGF expression in tumors has been associated to both tumor suppression and progression. For example, CTGF expression in acute lymphoblastic leukemia, breast, pancreas and gastric cancer correlates to worse prognosis whereas the opposite is true for colorectal, lung and ovarian cancer. This discrepancy is not yet understood.

High expression of CTGF is a hallmark of ileal carcinoids, which are well-differentiated endocrine carcinomas with serotonin production originating from the small intestine and proximal colon. These tumors maintain a high grade of differentiation and low proliferation. Despite this, they are malignant and most patients have metastatic disease at diagnosis. These tumors demonstrate several phenotypes potentially related to CTGF function namely: cell migration, absent tumor cell apoptosis, as well as, reactive and well vascularised myofibroblast rich stroma and fibrosis development locally and in distal organs. The presence of CTGF in other endocrine tumors indicates a role in the progression of well-differentiated tumors.

This article reports the development of a treatment protocol, based on cognitive behavioral therapy (CBT) principles, for delayed sleep–wake phase disorder (DSWPD). The protocol consists of psycho-education, presenting a CBT model for DSWPD, case formulation, motivational interviewing, registering sleep in a diary, strategies to improve the rhythm of sleep and wakefulness, relaxation training, cognitive restructuring, strategies to cope with daytime symptoms, constructing an individualized CBT program, and learning how to deal with relapses. Qualitative data, focusing on how the patients perceived the protocol, were collected within the realm of a trial exploring the efficacy of the protocol. These findings highlighted several advantages but also disadvantages of the therapy. It is our hope that this paper might act as a platform for further clinical work and future research efforts in patients with DSWPD.

Purpose: Adolescent depression is associated with a range of interpersonal adversities. We hypothesized that depressed adolescents are at subsequent increased risk of problems related to intimate relationships and childbearing in adulthood, and used longitudinal data to examine this.

Method: A population-based investigation of depression in 16 to 17 year olds was followed up after 15 years, at around the age of 30 years. Comparisons were made between adolescents with depression (n = 361, 78% females) and non-depressed peers (n = 248, 77% females). Data from both national registers and personal interviews were used.

Results: At follow-up, the former depressed and non-depressed adolescents had become parents to a similar extent. The former depressed females were more likely than the non-depressed females to report abortion, miscarriage, intimate partner violence and sexually transmitted disease. They also reported a higher number of intimate relationships and were more likely to have divorced and to be registered as single mothers. Depressed females with a comorbid disruptive disorder had a particularly poor outcome. In the depressed females without a disruptive disorder, only those who subsequently had recurrent depressions in adulthood were at increased risk of poor outcome. There was no indication that the formerly depressed males were at increased risk of subsequent problems related to intimate relationships.

Conclusion: Females with adolescent depression subsequently have problems related to intimate relationships and childbearing. Disruptive disorders and recurrence of depression appear to be instrumental in this association. Attention should be given to intimate relationship problems and sexual and reproductive health issues in young women with depression.

BACKGROUND: Recent studies have highlighted the unfavourable natural course of chronic/long-term depression. We investigated the adult mental health outcome of adolescent depression, with specific focus on long-term and episodic adolescent major depression (MD). METHODS: A community sample of depressed adolescents and non-depressed peers was followed-up with a structured diagnostic interview after 15years. The participants (n=382) were divided into five groups depending on their status in adolescence: no depression (n=155); long-term MD (n=91); episodic MD (n=63); dysthymia (n=33); and subthreshold symptoms (n=40). Outcomes (age 19-31) included mood disorders, other mental disorders, suicidality, and treatment for mental disorders. RESULTS: The long-term group overall had a poorer outcome than the non-depressed group, with the episodic group in an intermediate position. The outcome of the dysthymic group was similar to that of the long-term group, while the subsyndromal group did not differ markedly from the non-depressed group. The long-term group was more likely than the episodic group to report adult anxiety disorders, multiple mental disorders, suicide attempts, and treatment; they also seemed to develop more persistent adult depressions, with a higher number of recurrent episodes and longer duration of antidepressant treatment. Even after adjustment for adolescent factors of clinical and etiological importance, the long-term group had a markedly less favourable outcome than the episodic group. LIMITATION: The participation rate at follow-up was 64.6%. CONCLUSION: Longstanding depression in adolescence is a powerful predictor of continued mental health problems in adulthood. It is now important to evaluate if early interventions can alter this severe course.

Purpose

Both "social causation" and "social selection" offer plausible explanations for an association between education and mental health. We aimed to explore these processes in unipolar depression, with a specific focus on school performance and family tradition of education.

Method

Grandchildren (N = 28,089, 49% female, aged 13-47 years in 2002) of a cohort born in Uppsala, Sweden, in 1915-1929 were studied in national registers. We obtained data on final grade point average (GPA) in compulsory school, hospitalizations for unipolar depression, grandparental/parental education and other parental social characteristics. Hospitalization in adolescence and adulthood were studied separately, as were hospitalization for depression with or without a lifetime externalizing disorder.

Results

Low compulsory school GPA (1-2 SD or > 2 SD below average vs. average GPA) was associated with increased rate of adolescent hospitalization for unipolar depression, both with externalizing comorbidity [hazard ratio (HR) point estimates of 66-80] and without (HR point estimates of 4-6). By contrast, low GPA was only associated with first-time hospitalization in adulthood for the subgroup with externalizing comorbidity (HR point estimates of 4-6). These associations were largely independent of family education and social characteristics. Overall, low parental/grandparental education was not related to increased rates of hospitalization.

Conclusion

The association between school performance and hospitalization for depression depended on adolescent hospitalization or externalizing comorbidity, suggesting that disorders with an early onset are decisive. Contrary to the social patterning of many health outcomes, low grandparental/parental education did not appear to increase the rate of hospitalization for unipolar depression in the offspring.

Hyperacusis is a type of decreased sound tolerance where the individual has decreased loudness discomfort levels (LDL), normal hearing thresholds and is sensitive to ordinary environmental sounds. Persons with hyperacusis frequently seek help at audiological departments as they are often affected by other audiological problems. Regrettably, there is neither a consensus-based diagnostic procedure nor an evidence-based treatment for hyperacusis.

The principal aim of this thesis was to gain knowledge about the clinical condition hyperacusis. The specific aim of Paper I was to compare hyperacusis measurement tools in order to determine the most valid measures for assessing hyperacusis. Items from a constructed clinical interview were compared with the LDL test, the Hyperacusis Questionnaire (HQ) and the Hospital Anxiety and Depression Scale (HADS). LDLs were significantly correlated with the anxiety subscale of the HADS. A third of the 62 investigated patients scored below the previously recommended cut-off for the HQ. The results suggest that HQ and HADS in combination with a clinical interview are useful as part of the assessment procedure in patients with hyperacusis.

The aim of Paper II was to further investigate the patient group with respect to individual characteristics, psychiatric morbidity and personality traits. It was shown that anxiety disorders and anxiety-related personality traits were over-represented, which suggests common or cooperating mechanisms. Avoidance behaviour proved to be very common in the patient group, as was being unable to work due to hyperacusis.

In Paper III it was investigated in a randomized controlled trial whether Cognitive Behaviour Therapy (CBT) could be helpful for patients with hyperacusis. The effect of CBT for hyperacusis was assessed with measures of LDLs, symptoms of hyperacusis and of anxiety and depression, fear of (re)injury due to exposure to sounds, and quality of life, compared to a waiting list control group. There were significant group effects for a majority of the measures with moderate and strong effect sizes within- and between groups. After assessment the waiting list group was also given CBT, and was then reassessed with similar effects. The results were maintained for 12 months, concluding CBT to be potentially helpful for these patients.

Hyperacusis, defined as unusual intolerance to ordinary environmental sounds, is a common problem for which there are no controlled trials on psychological treatment. Given the avoidance strategies present in hyperacusis, and similarities with problems such as tinnitus and chronic pain, cognitive behaviour therapy (CBT) is hypothesized to be helpful for patients with hyperacusis. In this randomized controlled study of 60 patients with hyperacusis, CBT was compared with a waiting list control group using the Loudness Discomfort Level test (LDL), the Hyperacusis Questionnaire, the Hospital Anxiety and Depression Scales, the Quality of Life Inventory and an adapted version of the Tampa Scale of Kinesiophobia. There were significant between-group effects in favour of the CBT group on all measures except for the HADS anxiety scale. Between-group effect sizes were moderate to high, with Cohen's d = 0.67 and 0.69 per ear, respectively, for the primary measure LDL, and ranging from d = 0.32 to 1.36 for the secondary measures. The differences between groups ceased to exist when the waiting list group was treated later with CBT, and the treatment results were largely maintained after 12 months. In conclusion, CBT is a promising treatment for hyperacusis, although more research is necessary.

Objective: 

The aim of this study was to compare hyperacusis measurement tools often used in audiological practice in order to determine the most valid measure for assessing hyperacusis. Another aim was to examine the mean value for the Hyperacusis Questionnaire (HQ) in this patient group. 

Design: 

This was a cross-sectional study to compare the HQ with loudness discomfort levels (LDL), the Hospital Anxiety and Depression Scale (HADS), and items from a clinical interview dealing with hyperacusis symptoms. Sixty-two patients between the ages of 18 and 61 years were evaluated. All patients were diagnosed with hyperacusis. 

Results: 

There were significant negative correlations between the HQ and nearly all LDL scores for the right ear, but no significant correlations could be found for the left ear. LDLs were significantly correlated with the anxiety subscale of the HADS while there were no significant correlations between the HQ and either of the HADS scales. Of the 62 patients, 41 scored above and 21 scored below the previously recommended cut-off for the HQ. 

Conclusion: 

We suggest that clinicians should use the HQ and HADS in combination with a clinical interview to diagnose hyperacusis, and propose that the cut-off for the Swedish version of the HQ should be lowered.